Kev (ex-Acid Reign) replaced Rotary for The Return of the Fabulous Metal Bozo Clowns (1992) by which time they were a regular appearance in many British pubs.
Cover tracks were very much a part of this act's sense of humor with several famous songs added to their repertoire, including Fleetwood Mac's The Chain, Motorhead's self-titled song, Squeeze's Up the Junction, The Osmonds' Crazy Horses, and Kim Wilde's Kids in America (released as the band's first single in 1991).
The joke was quickly wearing thin and after 1994's Billy they called it quits.
As we all probably know by now, I Quit doesn't mean the same in the music business as to the rest of us and Lawnmower Deth reformed in 2008 then debuted again in 2009 to play the Download Festival at Donington Park two years in a row. Chris Billam would assume drums in 2007. Their next recording would arrive in 2022 as Blunt Cutters featuring Pete Lee (vocals), Steve Nesfield (guitars), Gavin O'Malley (guitars), Chris Parkes (bass) and Chris Billam (drums).
Footnote: Kevin Papworth and Dave Lee have been past holders of the guitar position.